Uncertain opportunity (6)
I believe the answer is:
chance
This clue could be a double definition.
'uncertain' is the first definition.
Both the definition and answer are adjectives. Maybe there's a link between them I don't understand?
'opportunity' is the second definition.
(I know that opportunity can be written as chance)
Can you help me to learn more?
(Other definitions for chance that I've seen before include "Possibility - opportunity" , "Run a risk" , "Odds" , "The unpredictable element of existence" , "Accidental - try" .)